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Calculus Examples
Step 1
Change the two-sided limit into a right sided limit.
Step 2
Step 2.1
Move the limit under the radical sign.
Step 2.2
Split the limit using the Sum of Limits Rule on the limit as approaches .
Step 2.3
Evaluate the limit of which is constant as approaches .
Step 3
Evaluate the limit of by plugging in for .
Step 4
Step 4.1
Multiply by .
Step 4.2
Subtract from .
Step 4.3
Rewrite as .
Step 4.4
Pull terms out from under the radical, assuming positive real numbers.